| Sep'19 | Jun'19 | Mar'19 | Dec'18 | Sep'18 | Jun'18 | Mar'18 | Dec'17 | Sep'17 | Jun'17 | Mar'17 | Sep'16 | Jun'16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Net revenues | ||||||||||||
0 | 0 | 0 | - | 0 | 0 | 0 | - | - | - | - | - | - |
Net revenues | ||||||||||||
- | - | - | - | - | - | - | 54,513 | 0 | 0 | 0 | 0 | 0 |
Cost of revenues and operating expenses | ||||||||||||
Cost of revenues | ||||||||||||
0 | 0 | 0 | - | 0 | 0 | 0 | - | - | - | - | - | - |
Cost of revenues | ||||||||||||
- | - | - | - | - | - | - | 20,558 | 0 | 0 | 0 | 0 | 0 |
Center operations | ||||||||||||
27,558 | 27,935 | 28,089 | 28,019 | 27,486 | 26,040 | 24,561 | 23,476 | 0 | 0 | 0 | 0 | 0 |
General and administrative expenses | ||||||||||||
19,746 | 18,318 | 17,878 | 17,907 | 16,982 | 17,380 | 17,421 | 16,026 | 0 | 0 | 0 | 0 | 0 |
Depreciation and amortization | ||||||||||||
5,653 | 6,557 | 7,227 | 8,106 | 8,836 | 9,123 | 9,073 | 8,896 | 0 | 0 | 0 | 0 | 0 |
Goodwill impairment | ||||||||||||
0 | - | - | - | 0 | 0 | - | - | - | - | - | - | - |
Asset impairment | ||||||||||||
0 | - | - | - | 0 | - | - | - | - | - | - | - | - |
Asset impairment | ||||||||||||
- | 0 | 0 | - | - | - | - | - | - | - | - | - | - |
Total cost of revenues and operating expenses | ||||||||||||
83,287 | 91,194 | 94,462 | 94,905 | 96,507 | 85,017 | 80,104 | 76,652 | 0 | 0 | 0 | - | - |
Total cost of revenues and operating expenses | ||||||||||||
- | - | - | - | - | - | - | - | - | - | - | 0 | 0 |
Loss from operations | ||||||||||||
-23,110 | -32,395 | -34,707 | -35,311 | -36,444 | -26,587 | -24,050 | -22,138 | 0 | 0 | 0 | 0 | 0 |
Interest income | ||||||||||||
114 | 156 | 177 | 143 | 96 | -482 | -775 | -1,343 | 0 | 0 | 0 | - | - |
Interest expense, net | ||||||||||||
- | - | - | - | - | - | - | - | - | - | - | 0 | 0 |
Net loss before income taxes | ||||||||||||
-22,996 | -32,239 | -34,530 | -35,167 | -36,347 | -27,070 | -24,826 | -23,481 | 0 | 0 | 0 | 0 | 0 |
(Benefit)/provision for income taxes | ||||||||||||
8 | 13 | 6 | 19 | -56 | -86 | -46 | -45 | 0 | 0 | 0 | 0 | 0 |
Net loss | ||||||||||||
-23,005 | -32,252 | -34,537 | -35,186 | -36,291 | -26,983 | -24,780 | -23,436 | 0 | 0 | 0 | 0 | 0 |
Less preferred rights dividend on redeemable preferred stock | ||||||||||||
- | - | - | - | - | - | - | 995 | 0 | 0 | 0 | 0 | 0 |
Net loss attributable to common stockholders | ||||||||||||
- | - | - | - | - | - | - | -24,432 | 0 | 0 | 0 | 0 | 0 |
Basic and diluted net loss per share attributable to common stockholders | ||||||||||||
-0.28 | -0.26 | -0.20 | -0.65 | -0.84 | -0.41 | -0.24 | 13.16 | -0.37 | -0.50 | -14.81 | -48.61 | -54.18 |
Weighted-average number of shares used in calculating loss per share attributable to common stockholders: | ||||||||||||
Basic and diluted common shares | ||||||||||||
16,807 | 16,604 | 16,533 | 16,490 | 16,468 | 16,382 | 16,350 | 16,997 | 12,574 | 8,908 | 243 | 74 | 73 |