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, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020
EPS numerator:
Net (loss) income	$ 732	$ (2,282)	$ 2,947	$ (52)	$ (1,550)	$ 2,895
EPS denominator:
Weighted average shares outstanding - basic (in shares)	10,251,696		7,845,515		9,737,801	7,821,594
Impact of dilutive securities (in shares)	217,000		59,000		0	56,000
Weighted average shares outstanding - diluted (in shares)	10,469,028		7,905,368		9,737,801	7,878,246
EPS:
Basic (in usd per share)	$ 0.07		$ 0.38		$ (0.16)	$ 0.37
Diluted (in usd per share)	$ 0.07		$ 0.37		$ (0.16)	$ 0.37