Goodwill and Intangible Assets (Tables)

9 Months Ended

Nov. 30, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Carrying Amount and Accumulated Amortization of Intangible Assets

The carrying amount and accumulated amortization of the Company’s intangible assets at each balance sheet date are as follows (in thousands):

	Weighted
	Average
	Remaining		Gross
	Life		Carrying		Accumulated
As of November 30, 2017	(in years)		Amount		Amortization		Net
Amortized intangible assets
Trademarks and trade names		16.2	$	19,625	$	2,109	$	17,516
Customer lists		8.3		58,040		24,884		33,156
Noncompete		0.1		175		130		45
Patent		0.3		783		754		29
Total		11.0	$	78,623	$	27,877	$	50,746
As of February 28, 2017
Amortized intangible assets
Trademarks and trade names		8.0	$	3,642	$	1,234	$	2,408
Customer lists		8.9		57,347		21,336		36,011
Noncompete		0.8		175		86		89
Patent		1.0		783		655		128
Total		8.8	$	61,947	$	23,311	$	38,636

Non-amortizing Intangible Assets

	November 30,		February 28,
	2017		2017
Non-amortizing intangible assets
Trademarks and trade names	$	—	$	15,291

Estimated Amortization Expense

The Company’s estimated amortization expense for the current and next four fiscal years ending in February of the stated fiscal year is as follows (in thousands):

2018	$	5,992
2019		5,558
2020		5,476
2021		5,406
2022		5,363

Changes in Net Carrying Amount of Goodwill

Changes in the net carrying amount of goodwill as of the dates indicated are as follows (in thousands):

Balance as of March 1, 2016	$	64,537
Goodwill acquired		6,066
Goodwill impairment		—
Balance as of February 28, 2017		70,603
Goodwill acquired		—
Goodwill impairment		—
Balance as of November 30, 2017	$	70,603