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Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Earnings Per Share [Abstract]
Net income	$ 5,927	$ 1,021
Basic-weighted average shares outstanding (in shares)	28,478	28,173
Effect of dilutive potential securities (in shares)	1,229	861
Diluted- weighted average shares outstanding (in shares)	29,707	29,034
Basic (in dollars per share)	$ 0.21	$ 0.04
Diluted (in dollars per share)	$ 0.20	$ 0.04
Antidilutive securities excluded from computation of earnings per share (in shares)	1,100	300
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities	100

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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