Commitments and Contingencies (Details Narrative) $ / shares in Units, $ in Thousands |
12 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Oct. 16, 2018
USD ($)
|
May 31, 2018
USD ($)
|
May 07, 2018
$ / shares
|
Feb. 23, 2018
$ / shares
shares
|
Feb. 16, 2018
USD ($)
|
Oct. 20, 2017
USD ($)
|
Apr. 17, 2017
USD ($)
|
Dec. 31, 2018
USD ($)
Integer
$ / shares
shares
|
Dec. 31, 2017
USD ($)
$ / shares
|
Dec. 24, 2018
$ / shares
|
Sep. 29, 2018
USD ($)
|
Jun. 05, 2018
$ / shares
|
Apr. 12, 2018
shares
|
|
| Escrow deposit | $ | $ 2,500 | ||||||||||||
| Stock option exercise price per share | $ 2.08 | $ 2.01 | |||||||||||
| Stock option vested and exercisable, shares | shares | 673,000 | ||||||||||||
| Cash dividend per share | $ 1.00 | $ 0.25 | |||||||||||
| January 24, 2019 [Member] | |||||||||||||
| Cash dividend per share | $ 0.25 | ||||||||||||
| 2018 Stock Incentive Plan [Member] | |||||||||||||
| Number of shares authorized under plan | shares | 2,300,000 | ||||||||||||
| Cash dividend per share | $ 1.00 | ||||||||||||
| 2018 Stock Plan [Member] | |||||||||||||
| Cash dividend per share | 1.00 | ||||||||||||
| Mr. Karkus [Member] | |||||||||||||
| Number of stock options awarded to purchase common shares | shares | 2,300,000 | ||||||||||||
| Stock option exercise price per share | $ 3.00 | ||||||||||||
| Stock option vest and be exercisable, number of installments | Integer | 35 | ||||||||||||
| Stock option vested and exercisable, shares | shares | 63,888 | ||||||||||||
| Mr. Karkus [Member] | 2018 Stock Incentive Plan [Member] | |||||||||||||
| Stock option exercisable term | 5 years | ||||||||||||
| Mr. Karkus [Member] | One Month Installment [Member] | |||||||||||||
| Stock option vested and exercisable, shares | shares | 63,290 | ||||||||||||
| Minimum [Member] | 2018 Stock Plan [Member] | |||||||||||||
| Stock option exercise price per share | 2.00 | ||||||||||||
| Cash dividend per share | 2.00 | ||||||||||||
| Maximum [Member] | 2018 Stock Plan [Member] | |||||||||||||
| Stock option exercise price per share | $ 3.00 | ||||||||||||
| Cash dividend per share | $ 1.75 | ||||||||||||
| Maximum [Member] | Mr. Karkus [Member] | 2018 Stock Incentive Plan [Member] | |||||||||||||
| Number of shares authorized under plan | shares | 2,300,000 | ||||||||||||
| April 2017 Termination Agreement [Member] | Mr. Cuddihy [Member] | |||||||||||||
| Termination payment | $ | $ 675 | ||||||||||||
| Base salary | $ | $ 250 | ||||||||||||
| Employment Agreement Termination and Release Agreement [Member] | Mr. Cuddihy [Member] | |||||||||||||
| Base salary | $ | $ 55 | ||||||||||||
| 2015 Employment Agreements [Member] | Mr. Karkus [Member] | |||||||||||||
| Base salary | $ | $ 125 | ||||||||||||
| Employment agreement description | Pursuant to the terms of the Amended Employment Agreement, Mr. Karkus voluntarily agreed to reduce his base salary from the rate set forth in the 2015 Employment Agreement (i.e., not less than $675,000 per annum) to a base salary of $125,000 per annum (the"Term Base Salary") through February 22, 2021. Unless otherwise determined by the mutual agreement of the Company and Mr. Karkus, on February 22, 2021 and thereafter, Mr. Karkus' salary will increase from the Term Base Salary to not less than $675,000 per annum. | ||||||||||||
| 2015 Employment Agreements [Member] | Maximum [Member] | Mr. Karkus [Member] | |||||||||||||
| Base salary | $ | $ 675 | ||||||||||||
| Mylan and Escrow Agent [Member] | Minimum [Member] | |||||||||||||
| Escrow deposit | $ | $ 2,500 | ||||||||||||
| Mylan and Escrow Agent [Member] | Escrow Agreement [Member] | |||||||||||||
| Escrow deposit | $ | $ 5,000 | ||||||||||||
| Escrow receivable, description | The terms of the Escrow Agreement provide that if, as of September 29, 2018, there are funds remaining in the escrow account, then the escrow account will be reduced by the difference, if a positive number, of (i) $2.5 million minus (ii) the aggregate amount of all escrow claims asserted by Mylan prior to this date that have either been paid out of the escrow account or are pending as of such date, and, within two business days of such date, the Escrow Agent will disburse such difference, if a positive number, to us. In addition, within two business days of March 29, 2019, the Escrow Agent will release any funds remaining in the escrow account to us minus any amounts being reserved for escrow claims asserted by Mylan prior to such date. Upon the resolution of any pending escrow claims, the Escrow Agent will, within two business days of receipt of joint instructions or a final order from a court (as described in the Escrow Agreement) disburse such reserved amount to the parties entitled to such funds. As described below, in August 2018, Mylan asserted an indemnification claim against us, for a yet to be determined amount. Accordingly, the first distribution was not released to us on September 29, 2018 and remains subject to resolution of this claim. | ||||||||||||
| Agreement termination date | Mar. 29, 2022 | ||||||||||||
| Losses against escrow amount | $ | $ 160 | $ 800 | |||||||||||