Number of shares that have been repurchased and retired during the period.

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Name:	us-gaap_StockRepurchasedAndRetiredDuringPeriodShares
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Stockholders' Equity - Stock Repurchase Program (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock left remaining to repurchase under the plan (in shares)	510,004
ABL Credit Agreement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum annual repurchase amount	$ 5.0
Term Loan Agreement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum annual repurchase amount	$ 5.5
Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchase and retirement (in shares)	0	0	0