Consolidated Condensed Statements of Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]	Additional Paid-in Capital [Member]
Balance at Jan. 31, 2021	$ 437,183	$ 299	$ (174,535)	$ 559,019	$ 52,400
Balance (in Shares) at Jan. 31, 2021		29,853	11,877
Net (loss) income	35,153			30,938	4,215
Treasury stock acquired	(6,627)		$ (6,627)
Treasury stock acquired (in Shares)			252
Noncontrolling interests distribution and other	(1,515)				(1,515)
Capital contributions	280				280
Issuance of equity awards and stock based compensation expense	229		$ 40	189
Issuance of equity awards and stock based compensation expense (in Shares)			(37)
Balance at Oct. 31, 2021	464,703	$ 299	$ (181,122)	590,146	55,380
Balance (in Shares) at Oct. 31, 2021		29,853	12,092
Balance at Jul. 31, 2021	453,297	$ 299	$ (175,859)	574,832	54,025
Balance (in Shares) at Jul. 31, 2021		29,853	11,892
Net (loss) income	16,703			15,278	1,425
Treasury stock acquired	(5,271)		$ (5,271)
Treasury stock acquired (in Shares)			200
Noncontrolling interests distribution and other	(211)				(211)
Capital contributions	141				141
Issuance of equity awards and stock based compensation expense	44		$ 8	36
Balance at Oct. 31, 2021	464,703	$ 299	$ (181,122)	590,146	55,380
Balance (in Shares) at Oct. 31, 2021		29,853	12,092
Balance at Jan. 31, 2022	487,562	$ 299	$ (181,114)	611,607	56,770
Balance (in Shares) at Jan. 31, 2022		29,853	12,092
Net (loss) income	26,769			19,536	7,233
Treasury stock acquired	(13,012)		$ (13,012)
Treasury stock acquired (in Shares)			472
Noncontrolling interests distribution and other	(1,730)				(1,730)
Issuance of equity awards and stock based compensation expense	2,156		$ 356	1,522		$ 278
Issuance of equity awards and stock based compensation expense (in Shares)			(101)
Balance at Oct. 31, 2022	501,745	$ 299	$ (193,770)	632,665	62,273	278
Balance (in Shares) at Oct. 31, 2022		29,853	12,463
Balance at Jul. 31, 2022	503,440	$ 299	$ (186,996)	629,481	60,656
Balance (in Shares) at Jul. 31, 2022		29,853	12,213
Net (loss) income	4,898			3,184	1,714
Treasury stock acquired	(6,819)		$ (6,819)
Treasury stock acquired (in Shares)			250
Noncontrolling interests distribution and other	(97)				(97)
Issuance of equity awards and stock based compensation expense	323		$ 45			278
Balance at Oct. 31, 2022	$ 501,745	$ 299	$ (193,770)	$ 632,665	$ 62,273	$ 278
Balance (in Shares) at Oct. 31, 2022		29,853	12,463