DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Cumulative Effect of Changes Made to Consolidated Balance Sheet for Adoption) (Details) - USD ($) $ in Thousands		Feb. 28, 2019		Mar. 01, 2018	Feb. 28, 2018
Assets
Prepaid expenses and other current assets		$ 19,373	[1]		$ 12,000	[2]
Deferred income tax assets		22,626			31,581
Other assets		22,510	[1]		18,829	[2]
Liabilities and Stockholders' Equity
Deferred revenue		24,264	[3]		17,757
Other non-current liabilities		38,476	[3]		24,249
Stockholders' equity:
Accumulated deficit		$ (2,227)			$ (19,459)
ASU 2014-09 [Member]
Assets
Prepaid expenses and other current assets	[2]			$ 13,891
Deferred income tax assets				32,113
Other assets	[2]			21,974
Liabilities and Stockholders' Equity
Deferred revenue				19,913
Other non-current liabilities				29,256
Stockholders' equity:
Accumulated deficit				(21,054)
ASU 2014-09 [Member] | Topic ASC 606 Adjustments [Member]
Assets
Prepaid expenses and other current assets	[2]			1,891
Deferred income tax assets				532
Other assets	[2]			3,145
Liabilities and Stockholders' Equity
Deferred revenue				2,156
Other non-current liabilities				5,007
Stockholders' equity:
Accumulated deficit				$ (1,595)

[1] Deferred product costs included in Prepaid expenses and other current assets and Other assets amounted to $6.2 million and $8.8 million, respectively, as of February 28, 2019.

[2] Deferred product costs included in Prepaid expenses and other current assets and Other assets amounted to $5.4 million and $6.0 million, respectively, as of March 1, 2018.

[3] The balances as of February 28, 2019 also included deferred revenue of TRACKER, which was acquired on February 25, 2019 (see Note 2).