Subsequent Events (Details) shares in Thousands, $ in Thousands	May 18, 2020 USD ($) shares	May 15, 2020 USD ($) employee	Jun. 30, 2020 USD ($)	May 13, 2020 USD ($)	Mar. 31, 2020 USD ($)
Subsequent Event [Member]
Subsequent Event [Line Items]
Number of employee reduction from restructuring | employee		35
Annual cost saving from workforce reduction		$ 2,400
Reduction in advertising expense		$ 2,000
Subsequent Event [Member] | Emerald Medical Services Pte Ltd [Member]
Subsequent Event [Line Items]
Purchase price, paid in cash	$ 7,128
Shares issued, acquisition related | shares	80
Shares issued in acquisition, period held in escrow account	18 months
Additional earn-out payments percent	28.00%
Subsequent Event [Member] | Emerald Medical Services Pte Ltd [Member] | Regulatory Approval In Japan [Member]
Subsequent Event [Line Items]
Contingent consideration amount	$ 500
Contingent consideration liability, term	12 months
Subsequent Event [Member] | Emerald Medical Services Pte Ltd [Member] | Net Revenue Earn-Out Payment [Member]
Subsequent Event [Line Items]
Contingent consideration, range of outcomes, value, low	$ 333
Contingent consideration, range of outcomes, value, high	1,000
Revolving Credit Facility [Member]
Subsequent Event [Line Items]
Credit facility, maximum borrowing capacity					$ 7,000
Revolving Credit Facility [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Credit facility, maximum borrowing capacity				$ 12,000
Covenant compliance, liquidity amount				$ 15,000
Maximum [Member] | Forecast [Member]
Subsequent Event [Line Items]
Anticipated restructuring charge			$ 1,500
Maximum [Member] | Subsequent Event [Member] | Emerald Medical Services Pte Ltd [Member]
Subsequent Event [Line Items]
Revenues	11,000
Minimum [Member] | Forecast [Member]
Subsequent Event [Line Items]
Anticipated restructuring charge			$ 1,200
Minimum [Member] | Subsequent Event [Member] | Emerald Medical Services Pte Ltd [Member]
Subsequent Event [Line Items]
Revenues	$ 9,000