Condensed Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2020	Mar. 31, 2019
Reconciliation of cash, cash equivalents and restricted cash
Cash and cash equivalents	$ 11,648	$ 19,665
Restricted cash included in other current assets	136	136
Restricted cash included in other long-term assets	1,148	582
Total cash, cash equivalents and restricted cash shown in the statement of cash flows	$ 12,932	$ 20,383
Location of current restricted cash	us-gaap:OtherAssetsCurrent	us-gaap:OtherAssetsCurrent
Location of noncurrent restricted cash	us-gaap:OtherAssetsNoncurrent	us-gaap:OtherAssetsNoncurrent