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quivalentsAtCarryingValue":{"label":"Cash 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Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2021-12-31","val":17000,"accn":"0001410578-23-001462","fy":2021,"fp":"FY","form":"10-K","filed":"2023-06-30","frame":"CY2021Q4I"}]}},"FinanceLeasePrincipalPayments":{"label":"Finance Lease, Principal Payments","description":"Amount of cash outflow for principal payment on finance lease.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0001410578-23-001462","fy":2021,"fp":"FY","form":"10-K","filed":"2023-06-30","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":17000,"accn":"0001410578-23-001462","fy":2021,"fp":"FY","form":"10-K","filed":"2023-06-30","frame":"CY2021"}]}},"NumberOfOperatingSegments":{"label":"Number of Operating Segments","description":"Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.","units":{"segment":[{"start":"2021-01-01","end":"2021-12-31","val":1,"accn":"0001410578-23-001462","fy":2021,"fp":"FY","form":"10-K","filed":"2023-06-30","frame":"CY2021"}]}},"ProfitLoss":{"label":"Net Income (Loss), Including Portion Attributable to Noncontrolling Interest","description":"The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":-1208000,"accn":"0001410578-23-001462","fy":2021,"fp":"FY","form":"10-K","filed":"2023-06-30","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-879000,"accn":"0001410578-23-001462","fy":2021,"fp":"FY","form":"10-K","filed":"2023-06-30","frame":"CY2021"}]}}}}}