CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY - USD ($)	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (loss)	Total
Balance at Beginning at Dec. 31, 2018		$ 141,359,000	$ (23,199,000)	$ (1,285,000)	$ 116,875,000
Balance at Beginning (in shares) at Dec. 31, 2018	7,968,420
Increase (Decrease) in Stockholders' Equity
Net income			1,627,000		1,627,000
Adoption of ASU 2018-02			235,000	(235,000)	235,000
Other comprehensive income (loss), net of tax				787,000	787,000
Stock-based compensation		379,000			379,000
Preferred stock dividends
Balance at Ending at Mar. 31, 2019		141,738,000	(21,337,000)	(733,000)	119,668,000
Balance at Ending (in shares) at Mar. 31, 2019	7,968,420
Balance at Beginning at Dec. 31, 2018		141,359,000	(23,199,000)	(1,285,000)	116,875,000
Balance at Beginning (in shares) at Dec. 31, 2018	7,968,420
Balance at Ending at Dec. 31, 2019		142,797,000	(14,955,000)	(164,000)	127,678,000
Balance at Ending (in shares) at Dec. 31, 2019	7,940,168
Increase (Decrease) in Stockholders' Equity
Net income			1,334,000		1,334,000
Stock repurchases		(370,000)			(370,000)
Stock repurchases (in shares)	(22,679)
Other comprehensive income (loss), net of tax				(593,000)	(593,000)
Stock-based compensation		654,000			654,000
Balance at Ending at Mar. 31, 2020	$ 7,917,489	$ 143,081,000	$ (13,621,000)	$ (757,000)	$ 128,703,000