OTHER FINANCIAL INFORMATION (Tables)

12 Months Ended

Feb. 28, 2018

Other Financial Information [Abstract]

Supplemental Balance Sheet Disclosures

Other current liabilities consist of the following (in thousands):

	February 28,
	2018		2017
Warranty reserves	$	5,734	$	6,518
Litigation accrual		17,559		10,144
Other		8,395		8,296
	$	31,688	$	24,958

Other non-current liabilities consist of the following (in thousands):

	February 28,
	2018		2017
Deferred compensation plan liability	$	5,642	$	5,825
Deferred revenue		16,763		12,257
Deferred rent		200		378
Other		1,644		1,769
	$	24,249	$	20,229

Schedule of Interest Expense

Interest expense consists of the following (in thousands):

	Year Ended February 28,
	2018		2017		2016
Interest expense on convertible senior unsecured notes:
Stated interest at 1.625% per annum	$	2,806	$	2,803	$	2,268
Amortization of note discount		6,627		6,232		4,613
Amortization of debt issue costs		845		795		588
Total interest expense on convertible notes		10,278		9,830		7,469
Other interest expense		2		66		126
Total interest expense	$	10,280	$	9,896	$	7,595

Schedule of Supplemental Cash Payments for Interest and Income Taxes and Non-cash Investing and Financing Activities

“Net cash provided by operating activities” in the consolidated statements of cash flows includes cash payments for interest and income taxes. The following is our supplemental schedule of cash payments for interest and income taxes and non-cash investing and financing activities (in thousands):

	Year Ended February 28,
	2018		2017		2016
Cash payments for interest and income taxes:
Interest expense paid	$	2,844	$	2,852	$	1,512
Income tax paid	$	3,498	$	2,259	$	451
Non-cash investing and financing activities:
Equity investment in and loan to ThinxNet GmbH (see Note 9)	$	2,674	$	-	$	-

Schedule of Valuation and Qualifying Accounts Disclosure

Following is our schedule of valuation and qualifying accounts for the last three years (in thousands):

	Balance at beginning of year		Charged (credited) to costs and expenses		Deductions			Other (1)		Balance at end of year
Allowance for doubtful accounts:
Fiscal 2016		673		170		(221	)		-		622
Fiscal 2017		622		541		(201	)		-		962
Fiscal 2018		962		685		(461	)		-		1,186
Warranty reserve:
Fiscal 2016		1,819		1,015		(942	)		-		1,892
Fiscal 2017		1,892		1,305		(2,562	)		5,883		6,518
Fiscal 2018		6,518		1,331		(2,115	)		-		5,734
Deferred tax assets valuation allowance:
Fiscal 2016		4,159		-		(2,541	)		-		1,618
Fiscal 2017		1,618		1,391		-			3,578		6,587
Fiscal 2018		6,587		-		(4,835	)		-		1,752