Summary of Business and Significant Accounting Policies (Tables)

12 Months Ended

Jan. 31, 2019

Accounting Policies [Abstract]

Schedule of Inventory, Net

The following table presents an updated breakdown of the Company’s net inventory (in thousands) as of January 31:

	2019		2018
Finished goods	$	15,908	$	13,054
Work In Process	18,820		16,627
Raw materials	12,561		12,376
Inventories, net	$	47,289	$	42,057

Depreciation and amortization computed on the straight-line method for financial reporting purposes based upon estimated useful lives

Property, plant and equipment are stated at cost, less accumulated depreciation. Depreciation and amortization are computed on the straight-line method for financial reporting purposes based upon the following estimated useful lives:

Land improvements	5 to 25 years
Buildings and building improvements	5 to 40 years
Machinery and equipment	3 to 10 years
Leasehold improvements	shorter of lease or useful life

Asset retirement obligations related to leased manufacturing facilities

	January 31,
	2019		2018
Balance at beginning of period	$	170,000	$	590,000
Decrease in obligation	—		(425,000		)
Accretion expense	9,000		5,000
Balance at end of period	$	179,000	$	170,000

Computation of basic and diluted loss per share

The following table sets forth the computation of basic and diluted loss per share:

	January 31,
In thousands, except per share data	2019			2018
Numerator
Net loss	$	(1,614	)	$	(3,209	)
Denominator
Weighted-average shares — basic	15,421			15,244
Dilutive effect of common stock equivalents from equity incentive plans	—			—
Weighted-average shares — diluted (a)	15,421			15,244
Net loss per common share
Basic	$	(0.10	)	$	(0.21	)
Diluted	(0.10		)	(0.21		)

(a) For fiscal year 2019 and 2018, approximately 149,000 and 147,000 shares of common stock equivalents were excluded in the computation of diluted net income per share, as the effect would be anti-dilutive since the Company reported a net loss.

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table summarizes the changes in accumulated balances of other comprehensive (loss) income for the years

ended January 31, 2019 and 2018:

	January 31,
(in thousands)	2019			2018
Balance as of beginning of year	$	(9,259	)	$	(11,394	)
Other comprehensive (loss) income before reclassifications	(1,116		)	1,180
Amounts reclassified from AOCI	1,333			955
Net current period other comprehensive income	217			2,135
Balance as of end of year	$	(9,042	)	$	(9,259	)

The reclassifications out of accumulated other comprehensive (loss) income of $1,333,000 and $955,000 for the years ended January 31, 2019 and 2018, respectively, related to amortization of actuarial losses and settlements.