Income Taxes - Summary of Net Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Mar. 31, 2019
Deferred tax assets:
Compensation and benefits	$ 11,966	$ 10,707
Operating lease liabilities	11,430
Deferred revenue	10,546	7,171
Research and development credit	9,643	10,089
Net operating losses	8,812	5,320
Allowance for doubtful accounts	1,819	2,156
Foreign deferred taxes	1,574	1,455
Deferred rent		3,143
Other		690
Total deferred tax assets	55,790	40,731
Deferred tax liabilities:
Intangibles assets	(12,477)	(15,806)
Capitalized software	(9,931)	(4,900)
Prepaid expense	(7,842)	(6,407)
Operating right-of-use assets	(6,667)
Accelerated depreciation	(1,405)	(1,606)
Accounts receivable	(1,251)	(2,255)
Other	(145)
Total deferred tax liabilities	(39,718)	(30,974)
Valuation allowance	(5,452)	(3,563)
Deferred tax assets, net	$ 10,620	$ 6,194