INCOME TAXES (Tables)

12 Months Ended

Jan. 31, 2020

INCOME TAXES

Schedule of components of company's income tax benefit (expense)

	2020		2019		2018
Current:
Federal	$	77	$	3,603	$	(32,490)
State		336		(1,091)		(7,853)
		413		2,512		(40,343)
Deferred:
Federal		6,825		971		2
State		(185)		1,168		62
		6,640		2,139		64
Income tax  benefit (expense)	$	7,053	$	4,651	$	(40,279)

Schedule of actual income tax expense amounts

	2020		2019		2018
Computed expected income tax benefit (expense)	$	10,030	$	(9,916)	$	(38,078)
Difference resulting from:
State income taxes, net of federal tax effect		81		683		(5,042)
Elimination of net operating loss benefit		(7,239)		—		—
Utilization of net operating loss carryforward		—		1,730		—
Bad debt loss		6,205		—		—
Foreign tax rate differential		(722)		86		(301)
Goodwill impairment losses		(763)		(266)		(168)
Stock options		210		32		962
Domestic production activities deduction		—		—		3,204
Other permanent differences, net		(599)		(1,319)		(973)
Federal research and development tax credits		—		13,866		—
Adjustments and other differences		(150)		(245)		117
Income tax benefit (expense)	$	7,053	$	4,651	$	(40,279)

Schedule of tax effects of temporary differences that gave rise to deferred tax assets and liabilities

	2020		2019
Assets:
Net operating loss carryforwards	$	22,683	$	8,228
Stock awards		2,367		2,188
Research and development credit carryforwards		134		631
Purchased intangibles		415		604
Accrued expenses and other		994		758
		26,593		12,409
Liabilities:
Purchased intangibles		(3,317)		(3,373)
Construction contracts		(1,618)		(454)
Property and equipment		(1,983)		(1,986)
Other		(193)		(145)
		(7,111)		(5,958)
Valuation Allowances		(11,588)		(5,194)
Deferred tax assets	$	7,894	$	1,257