| Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 | Dec'09 |
|---|---|---|---|---|---|---|---|---|
Product [Member] | ||||||||
HIFU Treatments and Devices Leased [Member] | ||||||||
Parts and Services [Member] | ||||||||
Product and Services, Excluding Other [Member] | ||||||||
Product and Service, Other [Member] | ||||||||
Basic weighted average shares outstanding (in shares) | ||||||||
28,961 | 27,823 | 25,021 | 23,600 | 20,593 | 17,556 | 13,345 | 13,008 | 10,510 |
Diluted weighted average shares outstanding (1) (in shares) | ||||||||
28,961 | 29,365 | 25,021 | 23,600 | 20,593 | 17,556 | 13,345 | 13,008 | 10,567 |