Commitments and Contingencies (Details Narrative) $ / shares in Units, $ in Thousands						9 Months Ended
	Sep. 30, 2018 USD ($) Integer shares	May 31, 2018 USD ($)	May 07, 2018 $ / shares	Feb. 23, 2018 $ / shares shares	Feb. 16, 2018 USD ($)	Sep. 30, 2018 USD ($) Integer shares	Jun. 05, 2018 $ / shares	Dec. 31, 2017 USD ($)
Escrow deposit								$ 2,500
2018 Stock Incentive Plan [Member]
Number of shares authorized under plan | shares	2,300,000					2,300,000
Cash dividend per share | $ / shares							$ 1.00
2018 Stock Plan [Member]
Cash dividend per share | $ / shares							$ 1.00
Mr. Karkus [Member]
Number of stock options awarded to purchase common shares | shares				2,300,000
Stock option exercise price per share | $ / shares				$ 3.00
Stock option vest and be exercisable, number of installments | Integer	35					35
Stock option vested and exercisable, shares | shares	63,888					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					63,290
Minimum [Member] | 2018 Stock Plan [Member]
Stock option exercise price per share | $ / shares			$ 2.00
Maximum [Member] | 2018 Stock Plan [Member]
Stock option exercise price per share | $ / shares			$ 3.00
Maximum [Member] | Mr. Karkus [Member] | 2018 Stock Incentive Plan [Member]
Number of shares authorized under plan | shares	2,300,000					2,300,000
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					$ 2,500
Mylan and Escrow Agent [Member] | Escrow Agreement [Member]
Escrow deposit	5,000					$ 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 release to us on September 29, 2018 and remains subject to resolution of this claim.
Losses against escrow amount		$ 800
Agreement termination date						Mar. 29, 2022
Mylan and Escrow Agent [Member] | Escrow Agreement [Member] | October 16, 2018 [Member]
Losses against escrow amount	$ 160