Consolidated Statement Of Changes In Stockholders' Equity - USD ($) $ in Thousands		Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Total
Balance at Dec. 31, 2017	[1]	$ 43	$ 60,676	$ (17,087)	$ (47)	$ (3,324)	$ 40,261
Net income				2,977			2,977
Other comprehensive income (loss)					(85)		(85)
Issuance of stock based incentive plan shares, net of forfeitures	[1]
Restricted stock expense, net of forfeitures			290				290
Exercise of warrants to common stock			144				144
Accretion of discount and value of warrants exercised			64	(64)
Balance at Sep. 30, 2018		43	61,174	(14,174)	(132)	(3,324)	43,587
Balance at Jun. 30, 2018	[1]	43	61,044	(15,203)	(116)	(3,324)	42,444
Net income				1,055			1,055
Other comprehensive income (loss)					(16)		(16)
Restricted stock expense, net of forfeitures			99				99
Exercise of warrants to common stock			5				5
Accretion of discount and value of warrants exercised			26	(26)
Balance at Sep. 30, 2018		43	61,174	(14,174)	(132)	(3,324)	43,587
Balance at Dec. 31, 2018		44	61,706	(12,752)	(73)	(3,366)	45,559
Net income				6,578			6,578
Other comprehensive income (loss)					97		97
Issuance of stock based incentive plan shares, net of forfeitures	[2]
Restricted stock expense, net of forfeitures			390				390
Exercise of warrants to common stock		1
Exercise of warrants to common stock			1,257				1,258
Accretion of discount and value of warrants exercised			(219)	219
Balance at Sep. 30, 2019		45	63,134	(5,955)	24	(3,366)	53,882
Balance at Jun. 30, 2019		45	62,835	(8,608)	14	(3,366)	50,920
Net income				2,617			2,617
Other comprehensive income (loss)					10		10
Restricted stock expense, net of forfeitures			136				136
Exercise of warrants to common stock			199				199
Accretion of discount and value of warrants exercised			(36)	36
Balance at Sep. 30, 2019		$ 45	$ 63,134	$ (5,955)	$ 24	$ (3,366)	$ 53,882

[1] Common Stock and Additional Paid-In Capital balances were restated for 1-for-5.5 reverse stock split on August 20, 2018 - See Note 1.

[2] Reflects 1-for-5.5 reverse stock split on August 20, 2018 - See Note 1