Earnings per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2020	Jun. 30, 2019
EPS numerator:
Net income (loss)	$ 2,947	$ (52)	$ (1,289)	$ 1,847	$ 2,895	$ 559
EPS denominator:
Weighted average shares outstanding - basic (in shares)	7,845,515		7,643,133		7,821,594	7,643,133
Impact of dilutive securities (in shares)	59,000		0		56,000	74,000
Weighted average shares outstanding - diluted (in shares)	7,905,368		7,643,133		7,878,246	7,717,484
Antidilutive securities excluded from computation of earnings per share, amount (in shares)	4,586,936		4,742,941		4,578,054	4,607,026
EPS:
Basic (in usd per share)	$ 0.38		$ (0.17)		$ 0.37	$ 0.07
Diluted (in usd per share)	$ 0.37		$ (0.17)		$ 0.37	$ 0.07