| Net income | -69.48M |
| Depreciation and amortization | |
| Sale of intellectual property rights | |
| Stock-based compensation | 11.74M |
| Amortization of premium on marketable securities | |
| Undistributed (earnings) losses of joint ventures | |
| (Gain) loss on disposal of long-lived assets | -41K |
| Sale of contract manufacturing business | |
| Loss on investment | |
| Accounts receivable | -1.8M |
| Inventories | 8.57M |
| Prepaid expenses and other current assets | -428K |
| Accounts payable | -5.14M |
| Deferred revenue | -3.29M |
| Accrued warranty and retrofit costs | 290K |
| Accrued compensation and benefits | -3.23M |
| Accrued restructuring costs | 3.86M |
| Accrued expenses and other | |
| Net cash provided by operating activities | |
| Purchases of property, plant and equipment | -12.85M |
| Purchases of marketable securities | -12.9M |
| Sale/maturity of marketable securities | 139.39M |
| Increase in restricted cash | 0 |
| Proceeds from the sale of the contract manufacturing business | |
| Proceeds from assets sold | |
| Acquisition of RTS Life Sciences, net of cash acquired | -125.25M |
| Proceeds from the sale of intellectual property rights | |
| Purchase of intangible assets | |
| Other | |
| Net cash provided by (used in) investing activities | |
| Proceeds from issuance of common stock, net of issuance costs | |
| Net cash provided by financing activities | |
| Effects of exchange rate changes on cash and cash equivalents | 1.65M |
| Net increase (decrease) in cash and cash equivalents | 4.36M |
| Cash and cash equivalents, beginning of period | 80.72M |
| Cash and cash equivalents, end of period | 85.09M |