3.	GOODWILL AND OTHER INTANGIBLE ASSETS

Our goodwill and other intangible assets consist of the following (in thousands):

	September 30,		March 31,
	2013
Goodwill	$	28,660	$	28,660
Customer relationships		2,418		2,897
Capitalized software development		1,856		1,407
	$	32,934	$	32,964

Goodwill represents the premium paid over the fair value of the net tangible and intangible assets we have acquired in business combinations. As of September 30, 2013 and March 31, 2013, goodwill attributed to our technology and software document management reporting units was $27.6 million and $1.1 million, respectively.

The gross carrying amount and accumulated amortization of customer relationships were $6.5 million and $4.0 million, respectively, as of September 30, 2013, and $6.5 million and $3.6 million, respectively, as of March 31, 2013. The gross carrying amount and accumulated amortization of capitalized software development costs were $2.5 million and $0.7 million, respectively, as of September 30, 2013, and $1.8 million and $0.4 million, respectively, as of March 31, 2013. Customer relationships and capitalized software development costs are amortized over their estimated useful live, which is generally between 3 to 5 years.